46443267049 has 3 divisors (see below), whose sum is σ = 46443482557. Its totient is φ = 46443051542.

The previous prime is 46443267037. The next prime is 46443267061. The reversal of 46443267049 is 94076234464.

The square root of 46443267049 is 215507.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (46443267037) and next prime (46443267061).

It is not a de Polignac number, because 46443267049 - 2⁹ = 46443266537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46443266993 and 46443267011.

It is not an unprimeable number, because it can be changed into a prime (46443267089) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107754 + ... + 323260.

Almost surely, 2^46443267049 is an apocalyptic number.

46443267049 is the 215507-th square number.

46443267049 is the 107754-th centered octagonal number.

It is an amenable number.

46443267049 is a deficient number, since it is larger than the sum of its proper divisors (215508).

46443267049 is an frugal number, since it uses more digits than its factorization.

46443267049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431014 (or 215507 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

Multiplying 46443267049 by its sum of digits (49), we get a square (2275720085401 = 1508549²).

The spelling of 46443267049 in words is "forty-six billion, four hundred forty-three million, two hundred sixty-seven thousand, forty-nine".